contrebasse@0: local addonName, A = ...
contrebasse@0: 
contrebasse@3: -- DEBUG Print
contrebasse@3: function A.DEBUG(msg)
contrebasse@3: 	DEFAULT_CHAT_FRAME:AddMessage(msg or "nil",1,0,0)
contrebasse@3: end -- function
contrebasse@0: 
contrebasse@3: -- Returns the item ID from its link
contrebasse@3: function A.link2ID(link)
contrebasse@3: 	return tonumber(select(3,string.find(link or "", "-*:(%d+)[:|].*")) or "")
contrebasse@3: end -- function
contrebasse@3: 
contrebasse@3: -- Returns the button number for the reagents buttons
contrebasse@3: function A.buttonNumber(btn)
contrebasse@3: 	-- "TradeSkillReagentN"
contrebasse@3: 	return tonumber(btn:GetName():sub(-1))
contrebasse@0: end
contrebasse@0: 
contrebasse@3: -- Gives the number of craftable objects
contrebasse@3: function A.numMakable(reagentID)
contrebasse@3: 	-- Look for the recipe to make the item
contrebasse@3: 	local reagentIndex = A.findSkillIndex(reagentID)
contrebasse@3: 	if not reagentIndex then return 0 end
contrebasse@0: 
contrebasse@3: 	-- Check how many items we can craft
contrebasse@3: 	local skillName, skillType, numReagentMakable, isExpanded, serviceType, numSkillUps = GetTradeSkillInfo(reagentIndex)
contrebasse@3: 	return numReagentMakable or 0, reagentIndex
contrebasse@3: end
contrebasse@3: 
contrebasse@3: -- Find the first tradeskill index of the recipe to make an item
contrebasse@3: function A.findSkillIndex(itemID)
contrebasse@3: 	for i = 1,GetNumTradeSkills() do
contrebasse@3: 		local skillName, skillType, numAvailable, isExpanded, serviceType, numSkillUps = GetTradeSkillInfo(i)
contrebasse@3: 		if skillType == "header" then
contrebasse@3: 		else
contrebasse@3: 			if skillName then
contrebasse@3: 				local ID = A.link2ID(GetTradeSkillItemLink(i))
contrebasse@3: 				if ID and ID == itemID then
contrebasse@3: 					return i
contrebasse@3: 				end -- if
contrebasse@3: 			end -- if
contrebasse@3: 		end -- if
contrebasse@3: 	end -- for
contrebasse@3: 	A.DEBUG("Tradeskill not found for "..itemID)
contrebasse@3: end -- function